baber/WOPTO huggingface dataset:
Patent KR-20080098883-A (KR)
Title: Tower-top low noise amplifier in time division duplexing communication system
Inventor: KWON YOUNG MAN
IPC: H03F1/26
Filed: 2007-05-07
Abstract: A tower-top low noise amplifier of a time division duplexing communication system operates the system stably in case of the transmission of a high power transmission signal by using three-terminal circulator in transmission and reception terminals and separating the transmission signal and the reception signal by using a switch of the reception terminal. A first circulator(301) separates a reception signal received from an antenna transmitted to a receiver and a transmission signal from the base station to the antenna. A switch(302) is equipped in the receiver and performs the switching in order to determine the transmission timing according to a control signal. The receiver prevents the distortion of the signal received from the first circulator. An isolator(307) transmits the received signal from the receiver to the second circulator and protects the receiver from the transmission signal. A second circulator separates the reception signal received from the isolator to the base station and the transmission signal transmitted from the base station to the antenna. A disconnecting switch(310) is arranged in the transmission unit between the first and second circulators and maintains the isolation between the transmission signal and the reception signal.
Patent KR-20080102762-A (KR)
Title: Spindle motor for dual disk
Inventor: YOON YOUNG CHEOL
IPC: G11B17/02
Filed: 2007-05-22
Abstract: A spindle motor for dual disk can support a dual disk relatively firmly since the lower disc is supported in the center guide member and the bush and one side of the upper disk is supported in the bush. A spindle motor for dual disk comprises a rotary shaft(130); a turn-table(165) in which a dual disk(50) having a lower disc(51) and an upper disk(55) are mounted; a center guide member(171) in which the inner circumference of the lower disc is inserted and supported into the outer circumference; and a bush(175) which is formed so that the upper outer circumference of the vertical plane is inclined in the form of being apart from the center of the rotary shaft toward the lower side, and guides and supports the dual disk to be inserted into the center guide member.
Patent KR-20070102969-A (KR)
Title: Method of maufacturing amorphous zno based thin film transistor
Inventor: KIM CHANG JUNG
IPC: H01L29/786
Filed: 2007-05-25
Abstract: A method for manufacturing an amorphous ZnO based thin film transistor is provided to obtain uniform on/off operation characteristics by enhancing photo sensitivity characteristics. A method for manufacturing an amorphous ZnO based thin film transistor includes the steps of: preparing a substrate(10); forming an active layer(11) including an amorphous ZnO based complex semiconductor expressed by a chemical equation that si x(Ga2O3).y(In2O3).z(ZnO) and 1.15<=x/z<= 2.05, 1.15<=y/z<=1.70; forming a source electrode and a drain electrode at both sides of the active layer(11); and forming a gate electrode defining electric field on the active layer(11).
Patent KR-20080104644-A (KR)
Title: Auger in ice bin
Inventor: LEE NAM GI
IPC: F25C5/14
Filed: 2007-05-28
Abstract: An ice bin is provided to discharge ice by a predetermined amount without a break by conveying ice between both spiral conveying blades of an auger. A casing(210) has an ice bank at an upper part, an outlet formed at a side wall surface, and an conveying part(213) formed between the ice bank and the outlet. An auger(220) has a motor mounted at a side in the casing for generating rotation force, and two or more conveying blades(222) formed in the spiral shape in the circumferential direction. The blades are connected to a rotation shaft of the motor and mounted in the conveying part rotatively so as to receive the ice therebetween and convey the ice to the outlet of the casing.
Patent KR-20070062963-A (KR)
Title: Podophyllotoxin production via cell and adventitious root cultures of podophyllum peltatum
Inventor: CHOI YONG EUI
IPC: C12N5/04
Filed: 2007-05-29
Abstract: A production method of podophyllotoxin is provided to increase biosynthesis of podophyllotoxin as an expensive anticancer agent by inducing calluses and adventitious roots of Podophyllum peltatum, and treating Podophyllum peltatum with methyl jasmonate as an elicitor. The mass production method of podophyllotoxin comprises the steps of: inducing calluses from the zygotic embryo of Podophyllum peltatum; inducing the adventitious roots of Podophyllum peltatum; treating the induced calluses and adventitious roots of Podophyllum peltatum with an elicitor of methyl jasmonate for 24 hours; and purifying the podophyllotoxin produced from the Podophyllum peltatum.
Patent KR-20080105349-A (KR)
Title: Optical cable's tip shape work machine
Inventor: HONG SOON KYO
IPC: G02B6/25
Filed: 2007-05-30
Abstract: The leading end processing apparatus of the optical fiber cable and the manufactured optical fiber cable is provided to improve the luminous effect and the refractive index of the light. The leading end processing apparatus of the optical fiber cable comprises the power supply connector(22), the heating black(24), the heating portion(25) and joint(26), the heater(2), the groove(42) of specified shape which can be attachable and combined in the joint(26).
Patent KR-20090002010-A (KR)
Title: 3장 족보를 이용한 인터넷 섯다 게임 방법
Inventor: JO HYO YEONG
IPC: A63F1/00
Filed: 2007-05-31
Abstract: 본 발명은 새로운 3장 족보와 레이스 기능이 추가된 인터넷 섯다 게임 방법에 관한 것이다.  본 발명에 따른 3장 섯다 게임은 기존 2장의 화투패를 족보로 사용하던 게임의 방식에 1장의 화투패를 추가로 사용하여 3장의 카드를 이용한 6종 족보를 추가로 제공하고, 종래의 게임 방식에 다양한 게임 룰을 추가로 적용하여 이용자들이 보다 큰 흥미를 느낄 수 있도록 한 것이다. 
       
     섯다 게임, 족보, 화투, 베팅(betting), 레이스(race)
Patent KR-20080109412-A (KR)
Title: Prediction-based dynamic thread pool management method and agent platform using the same
Inventor: YOUN HEE YONG
IPC: G06F9/06
Filed: 2007-06-13
Abstract: A prediction-based dynamic thread pool management method and an agent platform using the same are provided to prevent the delay of a response time and increase the efficiency in using resources, thereby preventing the unnecessary waste of the resources. An agent platform comprises the followings: a message transport protocol(30) which exchanges an agent and a message based on the HTTP by using an agent communication language for making the collaboration between agents existing in heterogeneous systems possible; and an agent platform core(40) which manages agents by exchanging the agent and message through the message transport protocol by utilizing a thread pool(14).
Patent KR-20080111915-A (KR)
Title: Rfid devices for informing trouble, method and system of wireless recognition for informing trouble and program recording medium
Inventor: CHOI MYUNG RYUL
IPC: G06K19/07
Filed: 2007-06-20
Abstract: A wireless recognition apparatus having a trouble notifying function, a trouble notifying method and system, and a recording medium therefor are provided to generate and output defect diagnosis information corresponding to the failure which occurs in the wireless communication between an RFID terminal and an RFID device, thereby checking and restoring various troubles generated in the RFID device. A wireless recognition apparatus having a trouble notifying function comprises a testing unit(110), a diagnosis unit(115), an interrupt unit(120), a transmission unit(125) and an output unit(130). The testing unit inspects whether defects corresponding to each of sensors(160, 165) occur or not, whether a trouble occurs in the wireless communication between the wireless recognition apparatus and a predetermined reader, and whether there is a problem in supplying power to the wireless recognition apparatus. The diagnosis unit checks and diagnoses the defects and then generates predetermined trouble examination information when a trouble is found by the testing unit. The interrupt unit interrupts a function of transmitting at least one or more sensing data sensed from the sensors to the reader, if the wireless communication defect is not included in the trouble examination information.
Patent KR-20080008224-A (KR)
Title: Circuit breaker
Inventor: ORIKASA HITOSHI
IPC: H01H71/08
Filed: 2007-06-27
Abstract: A circuit breaker is provided to reduce deformation of a resin member by suppressing melting and gas generating phenomena in the resin member. A circuit breaker includes a stationary contactor(6), a movable contactor(5), a holder(3), an open/close axis(4), and an open/close member. A stationary contact node is installed on the stationary contactor. A movable contact node which is selectively connected to the stationary contact node, is installed on the movable contactor. The holder supports the movable contactor. The open/close axis is connected to the holder. The open/close member connects or disconnects the stationary contact node to or from the movable contact node. A phase separation layer is formed on a surface of a resin member which is exposed to an arc generates between the stationary and movable contact nodes. The phase separation layer is made of a mixture of at least two resins or a block copolymer.
Patent KR-20090001283-A (KR)
Title: Structure of doorroom for protecting outdoor of doorguideshoe
Inventor: SON YOUNG SUN
IPC: B66B13/08
Filed: 2007-06-29
Abstract: A door sill structure of an elevator is provided to improve safety of elevator user by preventing the elevator door from separating from the door sill. A door sill structure of an elevator comprises door guide shoes(12,12') in which elevator doors(10,10') are connected to a fixing bolt groove by a connecting bolt(50), a door sill(20) in which the door guide shoes are mounted, side brackets(30,30') in which a protrusion insertion hole(32) is formed so that a protrusion(42) of a protrusion bracket(40) is inserted and which are bolted to both sides to the door guide shoe, and a protrusion bracket which fixes the side bracket at the state the protrusion is inserted to the insertion hole of the side bracket.
Patent KR-20090010260-A (KR)
Inventor: JUNG YONG SIK
IPC: H04W4/12
Filed: 2007-07-20
Abstract: A method and a system for providing a coupon service using a barcode are provided to reduce the download failure error and minimize the wireless communication cost. A wire client group(100) connects to the service server(104) through the PSTN(102) and this kind of wire client group to purchase the electronic coupon or give as a gift, it applies request for the online order. A settlement server process a payment by the request of a coupon server(300) about a request of a client 1. A member store(106) is connected with a coupon service server through a wire communication network. The merchant terminal(108) as the POS(Point Of Sales) terminal of the member store in store calculates the order. It is the terminal installed in store at the order totalizing. An SMS server(204) is the short message service server, the short text message service circumstance of the radio client intragroup.
Patent KR-20090011067-A (KR)
Title: Bake unit chamber system of spin on glass process
Inventor: LEE SUNG WON
IPC: H01L21/324
Filed: 2007-07-25
Abstract: A bake unit chamber system of SOG process including nitrogen spray outlet controlling supply of nitrogen gas is provided to minimize generation of a particle and to improve uniformity of wafer thickness by smoothly exhausting residue inside a process chamber. A bake unit chamber system of SOG(Spin On Glass) process includes a nitrogen gas nozzle and exhausting pipes(34, 35). The nitrogen gas nozzle is positioned in a top of a wafer(21). The exhausting pipes exhaust coating liquid remained on the wafer and nitrogen gas remained inside a process chamber(30). The nitrogen nozzle includes an inner nozzle(31a), an outer nozzle(32a), and an exhausting port. The inner nozzle sprays a nitrogen gas toward vertical direction about a top surface of the wafer. The outer nozzle is formed in an outer circumference of the inner nozzle. A heater line(33a) is inserted near the nitrogen gas nozzle.
Patent KR-20090016266-A (KR)
Title: The inter-layer noise protector of the building using the expanded vermiculite
Inventor: HWANG KUG HYUNE
IPC: E04F15/20
Filed: 2007-08-10
Abstract: An interlayer noise reduction structure of a building using expanded vermiculite is provided to shorten a period of construction by offering the convenience of construction and to reduce labor costs and the cost of construction accordingly, and to construct without increasing the thickness between a concrete slab and a finishing mortar layer. An interlayer noise reduction structure of a building using expanded vermiculite is formed by forming a sound insulation layer(20) by spreading many floor sound insulating blocks, which are composed of a synthetic resin sack(211) filled with many expanded vermiculites(212), on the upper part of a concrete slab(10) to face each other, installing a shock absorbing material(30) on the upper part of the sound insulation layer, forming a finishing mortar layer(50) on the upper part of the shock absorbing material, and installing a floor finishing material(60) on the upper part of the finishing mortar layer.
Patent KR-20080017281-A (KR)
Title: Laser processing device and laser processing method using same
Inventor: OKINO KEIJI
IPC: B23K26/046
Filed: 2007-08-21
Abstract: A very safe handheld laser processing device is provided to detect the relative position of a workpiece with a simple structure, and a laser processing method using the device is provided. A laser processing device comprises: a light transmitting part for transmitting a laser light(6); and a light emitting unit for receiving the laser light from the light transmitting part and projecting the laser light to a workpiece(20) to process the workpiece, wherein the light emitting unit includes: a torch body(100); a workpiece detecting probe provided at an end of the torch body; a condensing lens(2) for collecting the laser light onto a focus positioned apart from the end of the torch body; a first circuit which provides the probe with power, and calculates the distance using input signals varied based on the distance between the probe and the workpiece; a second circuit for detecting a contact between the probe and the workpiece based on signals from the probe; and a control unit(8) for controlling the generation of the laser light according to the contact between the probe and the workpiece and the distance between the probe and the workpiece.
Patent KR-20090020792-A (KR)
Title: Apparatus for heating a substrate
Inventor: KIM SUN OH
IPC: H01L21/324
Filed: 2007-08-24
Abstract: An apparatus for heating a substrate is provided to facilitate maintenance task of a heating portion by sliding the heating portion to one side of a base portion. A substrate is vacuously absorbed with a heating portion(110) and is heated. A base portion(120) is equipped in the lower part of the heating part and supports the heating part. A sliding portion(130) is equipped between the heating part and the base portion and slides the heating part to one side of the base portion. A fixing portion(140) is equipped in the lower surface of the heating part and slides the heating part. The fixing portion fixes the heating portion on the base portion or unfixes the base portion and the heating portion.
Patent KR-20090020815-A (KR)
Inventor: LEE GI WON
IPC: C09K13/08
Filed: 2007-08-24
Abstract: A composition for washing and etching silicon/silicon oxide is provided to improve the etching uniformity of silicon/silicon oxide, thereby enhancing confidence of the product. A composition for washing and etching silicon/silicon oxide comprises 0.1-20 wt% of a fluoride salt; about 20-90 wt% of nitric acid; and the balance of water. Preferably the fluoride salt comprises at least one selected from the group consisting of acidic ammonium fluoride, ammonium fluoride, sodium fluoride, acidic potassium fluoride, acidic sodium fluoride, barium fluoride, potassium fluoride and ammonium borofluoride.
Patent KR-20090021694-A (KR)
Title: Light emitting diode package and method of fabricating the same
Inventor: CHOI HAW KYUNG
IPC: H01L33/58
Filed: 2007-08-28
Abstract: A light-emitting diode package and a manufacturing method thereof are provided to provide the illumination that the directivity angle is small to the application area in which the locality illumination is required by forming the lens having the lens surface of the conical shape. A light emitting diode package comprises a housing(10) having a cavity(16); an LED chip(20) which is built in the cavity; a lens(30) which is protruded to the upper housing part on the LED chip and forms the conical lens side(30s). A side wall(14) of cavity includes a reflector with slope. The edge groove(18) restricts the edge region of lens around the housing. The lens fills the cavity and the edge groove. The housing includes a gap at the lower part.
Patent KR-20090032181-A (KR)
Title: A waterproof and breathable fabric manufactured by fiber having temperature-dependent waterproof and breathable properties
Inventor: YU WOONG RYEOL
IPC: D03D25/00
Filed: 2007-09-27
Abstract: Waterproof and breathable fabric manufactured by fiber having waterproof and breathable properties is provided to offer superior warm-keeping effect by using the fabric of which waterproof is implemented by itself. Waterproof and breathable fabric manufactured by fiber having waterproof and breathable properties according to temperature rise transmits steam and does not transmit water drop. The fabric is woven with polyurethane fabric polymerized to a chain extender containing 2 workability isocyanate, 2 workability polyol and an active hydrogen group. Tm of soft segment of the polyurethane fabric is 15 - 40°C. The 2 workability isocyanate is 4 - methylene diphenyl diisocyanate, the 2 workability polyol is carprolactone diol. The 2 workability chain extender containing the active hydrogen group is 1, 4 - butanediol.
Patent KR-20090036490-A (KR)
Title: Manufacturing method of onions extract capsule contained gamma-linolenic acid
Inventor: CHUNG DONG OK
IPC: A23L33/00
Filed: 2007-10-09
Abstract: A method for preparing encapsulated onion extract containing gamma-linolenic acid is provided to produce health functional foods by mixing onion extract to unsaturated fatty acid. A method for preparing encapsulated onion extract containing gamma-linolenic acid comprises the following steps of: extracting washed and cut raw onion at a temperature range of 95-120°C for 2-4 hours, concentrating the extracts to 20Brix in a double boiler and concentrating the extracts to 60-80Brix at 60-90°C using a vacuum concentrator to prepare onion extract; freeze-drying the onion extract to prepare onion extract powder; mixing and stirring the prepared onion extract powder, tocopherol and evening primrose seed oil containing gamma-linolenic acid at 1000-2000 rpm for 1-2 hours; re-mixing the mixture in the vacuum condition of 400~500mmHg; and preparing soft gelatin capsule in a molder at a temperature of 10-20°C with 2-3 rpm.
Patent KR-20090040591-A (KR)
Title: Stator and manufacturing method for the same
Inventor: PARK SANG JIN
IPC: H02K15/02
Filed: 2007-10-22
Abstract: A stator and a manufacturing method thereof are provided to improve efficiency of a motor by increasing a torque constant without the size change of the motor. A stator(300) includes a stator core(302), and a plurality of teeth(304) and a cut. A plurality of teeth are extended to the inner side of the stator core. A slot(310) is formed between the adjacent teeth. The cut is formed in a central direction of the stator core. The cross section of the cut is contacted with the stator core between the adjacent teeth. The cut includes a first cut(306) and a second cut(308). The first cut is formed in the inner side of the stator core. The second is formed in the outer side of the stator core. The first cut is formed in both adjacent sides of the second cut in a circumference direction of the stator core.
Patent KR-20090040738-A (KR)
Title: Adherence type optical fiber sensor
Inventor: CHANG KI TAE
IPC: G01D5/26
Filed: 2007-10-22
Abstract: An adherence type optical fiber sensor is provided to perform exact measurement by adhering an adhering member, having high frictional coefficient and a wide adhered surface, to a structure and operating with the structure. An adherence type optical fiber sensor comprises a sensor optical fiber sensing part(100) and an adhering member(200). An optical fiber sensing part comprises: an optical fiber(110); and an optical fiber protector(120) surrounding the exterior of the optical fiber to operating with the optical fiber. The adhering member is made of flexible material. The adhering member comprises: a main body(210) having high frictional coefficient and wide adhered surface(211); and a mounting hole(201) formed in a deep part of the main body to mount the optical fiber sensing part.
Patent KR-20090041646-A (KR)
Title: Method for controlling air quantity of si engine
Inventor: SO IN SEOK
IPC: F02D33/00
Filed: 2007-10-24
Abstract: An air volume control method of SI engine is provided to control the surge noise and air volume at the same time by controlling the air volume through the anti-surge valve with the negative pressure of the vacuum pump. An air volume control method of SI(Spark Ignition) engine comprises as follows. An anti-surge valve(35) is mounted between a solenoid valve(39) and an intake pipe(33). An intake manifold(32) pressure is used for controlling the surge. An ECU(Electric Control Unit)(37) of the engine sends an ECU signal to the solenoid valve. The air volume is controlled through the anti-surge valve by using the negative pressure of the vacuum pump(36). Consequently, the noise and air volume control are performed to stand at the same time.
Patent KR-20090043151-A (KR)
Inventor: MOON HEE CHUN
IPC: H01M8/02
Filed: 2007-10-29
Abstract: 본 발명은 연료전지 스택의 셀 전압 측정핀 고정구조에 관한 것으로, 스택(10)에 설치된 셀 전압 측정장치(20)에 핀커버(30)가 볼트(B) 장착되되, 상기 핀커버(30)의 양단에 가압플랜지(32)가 형성되어, 그 가압플랜지(32)가 상기 셀 전압 측정장치(20)의 와이어에 연결된 측정핀(25)을 눌러 고정해 주게 된다. 
     따라서, 스택(10)에 외력이 작용하여도 상기 측정핀(25)이 스택(10) 분리판(11)의 측정홈(12)으로부터 빠져나오지 않게 됨으로써 셀 전압을 보다 안정적이고 정확하게 측정할 수 있게 된다. 
       
     셀 전압 측정장치, 셀 전압 측정핀 고정장치
Patent KR-20090046349-A (KR)
Inventor: KOO BON SEOK
IPC: H04L9/06
Filed: 2007-11-06
Abstract: 본 발명은 입력값에 대하여 블록 암호화를 수행하는 블록 암호 연산부, 상기 블록 암호 연산부에서 미리 설정된 초기값에 대하여 블록 암호화한 오프셋 함수 초기값을 저장하는 제1 레지스터, 상기 오프셋 함수 초기값에 상응하여 오프셋 함수값을 생성하는 오프셋 함수 생성기 및 미리 설정된 임시값 및 상기 오프셋 함수 초기값을 배타적 논리합하여 생성된 오프셋 값을 저장하는 제2레지스터를 포함하는 오프셋 코드북 암호화 장치를 제공할 수 있다. 
     
     오프셋 코드북, OCB, Offset code book
Patent KR-20090047010-A (KR)
Inventor: WOO SUNG HA
IPC: H01L21/027
Filed: 2007-11-07
Abstract: 본 발명의 극자외선 리소그래피용 마스크 형성방법은, 기판의 제1면 위에 반사층 및 마스크막을 형성하고, 제1면과 대응되는 기판의 제2면 위에 흡수층을 형성하는 단계; 마스크막을 패터닝하여 반사층을 선택적으로 노출시키는 마스크막 패턴을 형성하는 단계; 마스크막 패턴을 마스크로 반사층을 식각하여 기판을 노출시키는 반사층 패턴을 형성하는 단계; 및 마스크막 패턴을 제거하여 기판의 제1면상에 반사 영역 및 투광 영역을 설정하는 반사층 패턴 및 기판의 제2면 상에 흡수 영역을 설정하는 흡수층을 포함하는 극자외선 리소그래피용 마스크를 형성하는 단계를 포함한다.  
       
     극자외선 리소그래피, 반사층, 흡수층
Patent KR-20090048735-A (KR)
Inventor: PARK SUN KYU
IPC: F03G1/00
Filed: 2007-11-12
Abstract: 본 발명은 차량에 의해 전력을 생산하는 자가발전시스템에 관한 것이다. 본 발명은, 지면설치되어 차량이 탑재되는 탑재판(10); 상기 탑재판(10)을 탄력적으로 지지하며, 탑재판(10)에 탑재되는 차량의 하중에 의해 신축하면서 신축력을 통해 탑재판(10)을 승강시키는 승강부재(20); 상기 승강부재(20)에 의해 승강하는 상기 탑재판(10)의 승강에너지를 이용하여 전력을 생산하는 발전유닛(30) 및; 상기 발전유닛(30)에서 발생되는 전력을 정격전압으로 변환시켜서 외부에 제공하는 전원출력기(40);를 포함한다. 본 발명은, 탑재판(10)을 승강시키는 승강부재(20)의 승강에너지를 이용하여 발전유닛(30)이 전력을 생산하므로, 발전유닛(30)을 가동하기 위해 별도의 에너지를 사용하지 않아도 전력을 생산할 수 있다. 
       
     차량, 승강, 에너지, 신축, 발전
Patent KR-20090049730-A (KR)
Inventor: SEO KYOUNG SEONG
IPC: H01L21/56
Filed: 2007-11-14
Abstract: 본 발명은 반도체 몰드금형의 세정용 더미에 관한 것으로서, 더욱 상세하게는 반도체칩이 외부 환경으로부터 손상되는 것을 방지하기 위해 EMC와 같은 몰딩수지로 몰딩할 때 사용하는 몰딩금형의 세정시에 사용되는 더미(dummy)에 관한 것이다. 
     본 발명에 따른 반도체 몰드금형의 세정용 더미는, 반도체 패키지 제조시 반도체칩이 외부 환경으로부터 손상되는 것을 방지하기 위해 몰딩수지로 몰딩할 때 사용하는 몰딩금형의 세정시에 사용되는 더미로서, 
     에폭시 계열의 수지로 이루어진 에폭시 코아로 이루어지되, 상기 에폭시 코아의 상/하부 표면에 오돌토돌한 요철이 형성되고, 몰딩수지를 에폭시 코아의 하부에까지 충진할 수 있도록 에폭시 코아의 상하를 관통하는 충진홀이 종횡으로 다수 형성되는 것을 특징으로 한다. 
       
     반도체, 몰드금형, 세정용 더미, 에폭시 코아